MCQ
Which of the following is liquid at room temperature
- ✓$C{H_3}I$
- B$C{H_3}Br$
- C${C_2}{H_5}Cl$
- D$C{H_3}F$
✓
Answer
Correct option: A.
$C{H_3}I$
a
(a) $C{H_3}F,$ $C{H_3}Cl,$ $C{H_3}Br$ and ${C_2}{H_5}Cl$ are gases at room temperature.
(a) $C{H_3}F,$ $C{H_3}Cl,$ $C{H_3}Br$ and ${C_2}{H_5}Cl$ are gases at room temperature.
$C{H_3}I$ is a liquid at room temperature and solidifies at $-\,66.5\,^oC$ .
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